Cita APA

Shetrone, H. C. 1. (1946). A unique prehistoric irrigation project. Washington, D.C.: Smithsonian Institution.

Citación estilo Chicago

Shetrone, Henry Clyde 1876-1954. A Unique Prehistoric Irrigation Project. Washington, D.C.: Smithsonian Institution, 1946.

Cita MLA

Shetrone, Henry Clyde 1876-1954. A Unique Prehistoric Irrigation Project. Washington, D.C.: Smithsonian Institution, 1946.